[11] The truck was first applied by Mr. Jervis to an engine built by R. Stephenson & Co., of England. [12] It should be mentioned that this is not one of the most recent types of engines. The arrangement of parts in the cab has been somewhat simplified in later locomotives. [13] This engine had two different appliances for oiling the cylinders, a pair of oil-cups, 20, 20, and an automatic oiler, 9. RAILWAY MANAGEMENT. BY E. P. ALEXANDER. Relations of Railway Management to all Other Pursuits--Developed by the Necessities of a Complex Industrial Life--How a Continuous Life is Given to a Corporation--Its Artificial Memory--Main Divisions of Railway Management--The Executive and Legislative Powers--The Purchasing and Supply Departments--Importance of the Legal Department--How the Roadway is Kept in Repair--The Maintenance of Rolling Stock--Schedule-making--The Handling of Extra Trains--Duties of the Train-despatcher--Accidents in Spite of Precautions--Daily Distribution of Cars--How Business is Secured and Rates are Fixed--The Interstate Commerce Law--The Questions of "Long and Short Hauls" and "Differentials"--Classification of Freight--Regulation of Passenger-rates--Work of Soliciting Agents--The Collection of Revenue and Statistics--What is a Way-bill--How Disbursements are Made--The Social and Industrial Problem which Confronts Railway Corporations. The world was born again with the building of the first locomotive and the laying of the first level iron roadway. The energies and activities, the powers and possibilities then developed have acted and reacted in every sphere of life--social, industrial, and political--until human progress, after smouldering like a spark for a thousand years, has burst into a conflagration which will soon leave small trace of the life and customs, or even the modes of thought, which our fathers knew. But, in it all, the railroad remains the most potent factor in every development. By bringing men more and more closely together, and supplying them more and more abundantly and cheaply with all the varied treasures of the earth, stored up for millions of years for the coming of this generation, it adds continually more fuel to the flame it originated. And as it is necessarily reacted upon equally by every new invention or discovery, and by all progress in other departments of human activity, the demands upon it, and its points of contact with everyday life, are still increasing in geometrical progression.